More, Exercise, Easier, Allergy avoidance, due to Cooling and Usefull activity, Generated Electricity

Fan Cooling will allow you to pedal for 2 major motion pictures, or many TV shows long,with no allergy symptoms.Quiet enough to make phone calls while generating power.Avoid:AllergyBoredom, wasted timePainSweatCarsSmogwasted energySweat Removal, Avoidance by large Cooling propeller fan.This Stationary bike with cooling that can increase the your total workout output by 10 times over stationary bikes without significant direct wind cooling.Avoid overheating and overexertion and many potentially bad effects, some examples here:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4365849/#!po=20.6140Brain Bike, has desk for work, or viewing, or communicating, not wasting time. Pavlovian immediate reward of cooling and media access Self sufficiency, saving time, avoiding getting hit by a car, health. Space station or off grid emergency electricity.You can use your own type of pedals as it is threaded for both common pedal thread pitch sizes. There are two crank length positions. Rentals. Beta Test